Horizontal and vertical rulers help you align items based on units of measure—inches, centimeters, and pixels. You select a unit by clicking (measure indicator) at the intersection of the top and left rulers.
To display and not display the ruler, select Dashboard , then Ruler.
If the ruler was visible, it is now invisible. If the ruler was not visible, it is not visible. If the ruler is visible, a check is displayed before Ruler.
(measure indicator) at the intersection of the top and left rulers.
To display and not display the ruler, select